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Registros recuperados : 44 | |
3. | | BORBA, T. C. O.; BRONDANI, C.; BRONDANI, R. P. V.; RANGEL, P. H. N. Caracterização molecular de linhagens e cultivares da coleção nuclear brasileira do arroz por marcadores SSR. In: CONGRESSO BRASILEIRO DA CADEIA PRODUTIVA DE ARROZ, 2.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ, 8., 2006, Brasília, DF. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2006. (Embrapa Arroz e Feijão. Documentos, 196). Biblioteca(s): Embrapa Arroz e Feijão. |
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4. | | BRONDANI, C.; BRONDANI, R. P. V.; RANGEL, P. H. N.; BORBA, T. C. O. Caracterização e uso da coleção nuclear de arroz da Embrapa no Programa de Pré-Melhoramento. In: LOPES, M. A.; FÁVERO, A. P.; FERREIRA, M. A. J. da F.; FALEIRO, F. G. (Org.). Curso internacional de pré-melhoramento de plantas. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia; Planaltina, DF: Embrapa Cerrados, 2006. p. 99-103. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 185). Biblioteca(s): Embrapa Arroz e Feijão. |
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12. | | BRONDANI, R. P. V.; RANGEL, P. H. N.; ZUCCHI, M. I.; MAGALHÃES, M. R.; BORBA, T. C. O.; BRONDANI, C. Análise da variabilidade genética de populações brasileiras de Oryza glumaepatula utilizando microssatélites. In: CONGRESSO DA CADEIA PRODUTIVA DE ARROZ, 1.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ - RENAPA, 7., 2002, Florianópolis. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2002. p. 232-235. (Embrapa Arroz e Feijão. Documentos, 134). Biblioteca(s): Embrapa Arroz e Feijão. |
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14. | | ROSA, T. M.; BORBA, T. C. O.; BRONDANI, R. P. V.; RANGEL, P. H. N.; BRONDANI, C. Caracterização molecular de populações de O. glumaepatula nativas de Tocantins e Roraima por marcadores SSR. In: SEMINÁRIO JOVENS TALENTOS, 5., 2011, Santo Antônio de Goiás. Resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2011. p. 25. (Embrapa Arroz e Feijão. Documentos, 270). Biblioteca(s): Embrapa Arroz e Feijão. |
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17. | | BRONDANI, C.; BRONDANI, R. P. V.; BORBA, T. C. O.; BRUNES, T.; RANGEL, P. H. N.; GUIMARÃES, E. P. Microsatellite analysis of Tio Taka, the first rice commercial cultivar released from the recurrent selection breeding method. International Rice Commission Newsletter, v. 54, p. 52-62, 2005. Biblioteca(s): Embrapa Arroz e Feijão. |
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19. | | ABREU, A. G.; DUITAMA, J.; BORBA, T. C. O.; RODRIGUES, L. A.; COSTA, S. P. P.; MELLO, R. N. Development and molecular characterizationof a rice mapping populationfor blast resistance. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 11., 2019. Balneário Camboriú, SC. Inovação e desenvolvimento na orizicultura: anais eletrônico. Itajaí: Epagri: Sosbai, 2019. Ciência em notícia. Biblioteca(s): Embrapa Arroz e Feijão. |
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20. | | BORBA, T. C. O.; BRONDANI, C.; RANGEL, P. H. N.; BRONDANI, R. P. V.; SANTOS, T. C. Determinação da conservação genômica do gênero Oryza via marcadores SSR e STS. In: CONGRESSO DA CADEIA PRODUTIVA DE ARROZ, 1.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ - RENAPA, 7., 2002, Florianópolis. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2002. p. 262-265. (Embrapa Arroz e Feijão. Documentos, 134). Biblioteca(s): Embrapa Arroz e Feijão. |
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Registros recuperados : 44 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
02/04/2004 |
Data da última atualização: |
04/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BRONDANI, C.; RANGEL, P. H. N.; BORBA, T. C. O.; BRONDANI, R. P. V. |
Afiliação: |
CLAUDIO BRONDANI, CNPAF; PAULO HIDEO NAKANO RANGEL, CNPAF; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF. |
Título: |
Transferability of microsatellite and sequence tagged site markers in Oryza species. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Hereditas, v. 138, p. 187-192, 2003. |
DOI: |
10.1034/j.1601-5223.2003.01656.x |
Idioma: |
Inglês |
Conteúdo: |
The genus Oryza comprises 22 species which are potentially useful as a source of genetic variability that can be introgressed into the worldwide cultivated rice, Oryza sativa. Molecular markers are useful tools for monitoring gene introgressions and for detecting polymorphism among species. In this study, cross-amplification was estimated among 28 accessions of 16 Oryza species, representing the genomes AA, BB, CC, BBCC and CCDD, using 59 microsatellite (OG, OS and RM series) and 15 STS (Sequence Tagged Sites) markers. All markers amplified at least one Oryza species, indicating different levels of transferability across species. Markers based on microsatellite sequences amplified 37 % of the accessions, with an average of 6.58 alleles per locus and an average polymorphism information content (PIC) of 70 %. For STS markers, the amplification level was 53.3 %, and the average number of alleles and PIC values were 1.6 and 10 %, respectively. These Results showed that although the STS markers detected a reduced level of genetic diversity, the transferability was higher, indicating that they can be used for genetic analysis when evaluating less genetically related species of Oryza. Among the microsatellite markers, an analysis of species with an AA genome showed that the OG markers produced the highest level of polymorphic loci (54.6 %), followed by RM markers (48 %). Highly polymorphic and transferable molecular markers in Oryza can be useful for exploiting the genetic resources of this genus, for detecting allelic variants in loci associated with important agronomic traits, and for monitoring alleles introgressed from wild relatives to cultivated rice. MenosThe genus Oryza comprises 22 species which are potentially useful as a source of genetic variability that can be introgressed into the worldwide cultivated rice, Oryza sativa. Molecular markers are useful tools for monitoring gene introgressions and for detecting polymorphism among species. In this study, cross-amplification was estimated among 28 accessions of 16 Oryza species, representing the genomes AA, BB, CC, BBCC and CCDD, using 59 microsatellite (OG, OS and RM series) and 15 STS (Sequence Tagged Sites) markers. All markers amplified at least one Oryza species, indicating different levels of transferability across species. Markers based on microsatellite sequences amplified 37 % of the accessions, with an average of 6.58 alleles per locus and an average polymorphism information content (PIC) of 70 %. For STS markers, the amplification level was 53.3 %, and the average number of alleles and PIC values were 1.6 and 10 %, respectively. These Results showed that although the STS markers detected a reduced level of genetic diversity, the transferability was higher, indicating that they can be used for genetic analysis when evaluating less genetically related species of Oryza. Among the microsatellite markers, an analysis of species with an AA genome showed that the OG markers produced the highest level of polymorphic loci (54.6 %), followed by RM markers (48 %). Highly polymorphic and transferable molecular markers in Oryza can be useful for exploiting the genetic resource... Mostrar Tudo |
Palavras-Chave: |
Microsatellite. |
Thesagro: |
Arroz; Marcador Molecular; Oryza Sativa. |
Thesaurus NAL: |
Genetic markers; Microsatellite repeats; Rice. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02407naa a2200253 a 4500 001 1205061 005 2022-05-04 008 2003 bl uuuu u00u1 u #d 024 7 $a10.1034/j.1601-5223.2003.01656.x$2DOI 100 1 $aBRONDANI, C. 245 $aTransferability of microsatellite and sequence tagged site markers in Oryza species.$h[electronic resource] 260 $c2003 520 $aThe genus Oryza comprises 22 species which are potentially useful as a source of genetic variability that can be introgressed into the worldwide cultivated rice, Oryza sativa. Molecular markers are useful tools for monitoring gene introgressions and for detecting polymorphism among species. In this study, cross-amplification was estimated among 28 accessions of 16 Oryza species, representing the genomes AA, BB, CC, BBCC and CCDD, using 59 microsatellite (OG, OS and RM series) and 15 STS (Sequence Tagged Sites) markers. All markers amplified at least one Oryza species, indicating different levels of transferability across species. Markers based on microsatellite sequences amplified 37 % of the accessions, with an average of 6.58 alleles per locus and an average polymorphism information content (PIC) of 70 %. For STS markers, the amplification level was 53.3 %, and the average number of alleles and PIC values were 1.6 and 10 %, respectively. These Results showed that although the STS markers detected a reduced level of genetic diversity, the transferability was higher, indicating that they can be used for genetic analysis when evaluating less genetically related species of Oryza. Among the microsatellite markers, an analysis of species with an AA genome showed that the OG markers produced the highest level of polymorphic loci (54.6 %), followed by RM markers (48 %). Highly polymorphic and transferable molecular markers in Oryza can be useful for exploiting the genetic resources of this genus, for detecting allelic variants in loci associated with important agronomic traits, and for monitoring alleles introgressed from wild relatives to cultivated rice. 650 $aGenetic markers 650 $aMicrosatellite repeats 650 $aRice 650 $aArroz 650 $aMarcador Molecular 650 $aOryza Sativa 653 $aMicrosatellite 700 1 $aRANGEL, P. H. N. 700 1 $aBORBA, T. C. O. 700 1 $aBRONDANI, R. P. V. 773 $tHereditas$gv. 138, p. 187-192, 2003.
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